US3504710A - Vulcanized fiber shell for a roving can - Google Patents

Vulcanized fiber shell for a roving can Download PDF

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US3504710A
US3504710A US764244A US3504710DA US3504710A US 3504710 A US3504710 A US 3504710A US 764244 A US764244 A US 764244A US 3504710D A US3504710D A US 3504710DA US 3504710 A US3504710 A US 3504710A
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tapered portions
roving
sheet
joined
shell
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US764244A
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Harry R Pancoast
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ThyssenKrupp Budd Co
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Budd Co
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/14Particular design of joint configurations particular design of the joint cross-sections the joint having the same thickness as the thickness of the parts to be joined
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36Bending and joining, e.g. for making hollow articles
    • B29C53/38Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • B29C53/40Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of definite length, i.e. discrete articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/116Single bevelled joints, i.e. one of the parts to be joined being bevelled in the joint area
    • B29C66/1162Single bevel to bevel joints, e.g. mitre joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1224Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1226Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least one bevelled joint-segment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/20Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/22Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns
    • B29C66/225Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns being castellated, e.g. in the form of a square wave or of a rectangular wave
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/40General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43Joining a relatively small portion of the surface of said articles
    • B29C66/432Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4322Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04Kinds or types
    • B65H75/16Cans or receptacles, e.g. sliver cans
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/721Fibre-reinforced materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/737General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
    • B29C66/7375General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined uncured, partially cured or fully cured
    • B29C66/73755General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined uncured, partially cured or fully cured the to-be-joined area of at least one of the parts to be joined being fully cured, i.e. fully cross-linked, fully vulcanized
    • B29C66/73756General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined uncured, partially cured or fully cured the to-be-joined area of at least one of the parts to be joined being fully cured, i.e. fully cross-linked, fully vulcanized the to-be-joined areas of both parts to be joined being fully cured
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037Other properties
    • B29K2995/0072Roughness, e.g. anti-slip
    • B29K2995/0073Roughness, e.g. anti-slip smooth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/30Handled filamentary material
    • B65H2701/31Textiles threads or artificial strands of filaments

Description

April 7, 1970 H. R. PANcoAsT 3,504,710
VULCANIZED FIBER SHELL FOR A ROVING CAN Filed Oct. l, 1968 2 Sheets-Sheet l L I 'O 1 f, 22 F/'g/ Fig? Ef 24 22 lo :i: 'i" ff. l
o '6 L'Q' |e 24/22 IO I I l im F/'g.4 |o
INVENTOR.
HARRY R. PANCOAST ATTORNEY April 7, 1970 H. R. PANcoAsT VULCANIZED FIBER SHELL FOR A ROVING CAN 2 Sheets-Sheet 2 56 Filed Oct. l. 1968 INVENTOR. HARRY R. PANCOAST BY ATTORNEY United States Patent O VULCANIZED FIBER SHELL FOR A ROVING CAN Harry R. Pancoast, Wilmington, Del., assignor to The Budd Company, Philadelphia, Pa., a corporation of Pennsylvania Filed Oct. 1, 1968, Ser. No. 764,244 Int. Cl. F16i 9/10 U.S. Cl. 138--170 5 Claims ABSTRACT OF THE DISCLOSURE A sheet for providing a cylindrical shell for a roving can includes a pair of ends having complementary tapered portions disposed to interlock with each other when the ends are joined. Each of the ends may include tapered portions disposed in different planes with respect to other tapered portions.
Roving cans are well known in the textile industries. Generally, it is important that the interior of such cans be extremely smooth to permit the snag-free flow of sliver and rovings. Many such roving cans are made of vulcanized fiber. When the size of the roving cans involved is relatively small, i.e. up to 24 inches, for example, seamless cans are generally provided. Sheets of fiber are generally wound about a mandrel of the appropriate size to produce the roving can.
However, when it is desired to make roving cans beyond a certain size, the use of mandrels sometimes becomes impractical. In this case, sheets of predetermined sizes are provided with the ends of the sheets adapted to be joined together to form a cylindrical member. Sometimes, the ends of the can are overlapped and riveted together. However, this arrangement results in an obstruction which tends to interfere with the ilow of the sliver and rovings.
When the free ends of a sheet are to be joined to form a shell, the question of alignment is present. Regarding the circumferential alignment of the ends of the sheet, a stepped butt arrangement may be employed, such as the arrangement illustrated in FIG. 3 of Patent 3,298,589, issued to W. D. Angstadt on Ian. 17, 1967. While the arrangement illustrated in this patent is satisfactory in most respects, it is sometimes desirable to provide additional means to assure axial or vertical alignment of the ends of the sheet as well as to provide additional strength at the same time when downward pressure is exerted against the roving can.
It is an object of this invention to provide improved means for producing a seamless container.
It is a further object of this invention to provide irnproved means for joining the ends of a sheet to form a cylindrical shell wherein accurate vertical alignment of the ends of the sheet is achieved.
It is still a further object of this invention to provide an improved joint for a cylindrical container having increased resistance to axial pressure.
In accordance with the present invention, a flat flexible sheet is adapted to have two of its ends joined together to form a cylindrical member. Both ends of the sheet include tapered portions disposed in dilerent planes. The tapered portions of one end are complementary with the tapered portions in the other end and are adapted to be joined in an interlocking relationship.
Other objects and advantages of the present invention will be apparent and suggest themselves to those skilled in the art, from a reading of the following specication and claims, in conjunction with the accompanying drawings, in which:
FIG. 1 illustrates a cylindrical shell for a roving can 3,504,710 Patented Apr. 7, 1970 "ice prior to the joining of the ends thereof in accordance with the present invention;
FIG. 2 illustrates the portion 2 of FIG. l;
FIG. 3 is a cross-sectional View taken along line 3-3 of FIG. 2;
FIG. 4 is a cross-sectional View taken along line 4-4 of IFIG. 2;
FIG. 5 illustrates a section of a cylindrical shell prior to joining the ends thereof illustrating another embodiment of the present invention.
FIG. 6 is a cross-sectional view taken along the line 6 6 of FIG. 5;
FIG. 7 is a section of a cylindrical shell for a roving can of still another embodiment of the present invention;
FIG. 8 is cross-sectional view taken along line 8-8 of IFIG. 7, and
FIG. 9 is a cross-sectional view taken along line 9 9 of FIG. 7.
Referring particularly to FIGS. 1, .2, 3 and 4, a flat sheet of liber material 10 includes tapered ends 12 and 14, which'are adapted to be joined together in an interlocking relationship to form a shell which may be used for a roving can, for example. The end 12 includes a plurality of tapered portions 16 and 18. The tapered portions 16 and 18 are alternately arranged having their tapered portions in different planes with respect to each other. The angle of the tapers are also different, as may be seen in FIGS. 3 and 4. The end 12 also includes cutout area 20.
The end 14 also includes a plurality of tapered portions 22 and 24. The tapered portions 22 and 24 are disposed in different planes with respect to each other and include angles of diiferent tapers, as illustrated in FIGS. 3 and 4.
The tapered portions 16 and 18 are complementary with respect to the tapered portions 22 and 24, respectively. Consequently, when the ends 12 and 14 are joined, the surfaces of the tapered portions 16 will contact the surface of the tapered portions 22. Likewise, the surfaces of the tapered portions 18 will contact the surfaces of the tapered portions 24.
The ends of the cylindrical member may be suitably joined by a suitable adhesive. Because of the complementary relationship between the tapers at the ends of the sheet 10, a relatively smooth surface is provided in the nal joint formed. After the ends have been suitably glued together, the interior of the can may be suitably finished with a lacquer or a varnish.
When the ends of the sheet are joined together, downward pressure exerted on the shell will not tend to separate the ends of the sheet by shear action. This is because the interlocking relationship between the tapered portions resist any downward pressure which tends to sever the joint of the shell.
Referring particularly to FIGS. 5 and 6, the ends of the shell may involve a slightly different tapered arrangement. In this embodiment, the angle of all the tapered portions are substantially the same. However the alternate tapered portions are offset with respect to each other.
The tapered portions 26 and 28 are substantially the same in angle but are offset with respect to each other. Likewise, the tapered portions 30 and 32 are of the same angle and offset with respect to each other in the manner illustrated. Both ends of the cylindrical member include cut-out portions 34 and 36.
When the ends are joined, the tapered portions 30 engage the tapered portions 26 and the tapered portions 32 engage the tapered portions 28. The open areas 34 and 36 provide a finger-like arrangement when the tapered portions are joined together. The ends of the member are joined together in an interlocking relationship. Adhesive or other suitable means may be used to join the ends together. Once the ends are joined, as previously mentioned, any downward pressure on the cylindrical shell will be resisted because of the interlocking arrangement ernployed.
Referring particularly to FIGS. 7, 8 and 9, another embodiment of the present invention is illustrated. In this embodiment, the ends 38 and 40 are substantially straight and do not include any cut-away portions. Tapered portions 42 and 44 are disposed in dilferent planes and are angularly disposed at different angles with respect to each other, in a manner illustrated in FIGS. 7 and 8. Likewise the end of shell 40 includes tapered portions 46 and 48, which are also disposed in diierent planes with respect to each other and are drawn at diiferent angles.
The tapered portions 44 and 48 include step or butt portions 50 and 52, respectively. This arrangement makes it possible to attain circumferential alignment of the ends of the sheet. Thus the arrangement illustrated in FIGS. 7, 8 and 9 provides alignment in two directions, circumferentally and vertically.
What is claimed is:
1. A vulcanized ber sheet for making a shell for a roving can comprising a flat sheet adapted to be joined at two ends, said ends having complementary tapered portions adapted to be joined together to provide a smooth seam, each of said ends of said sheets including a plurality of tapered portions with some of said tapered portions being disposed in different planes than others.
2. The invention as set forth in claim 1 wherein said plurality of tapered portions include tapered portions which alternately include one of two different tapered portions.
3. The invention as set forth in claim 2 wherein said two different tapered portions have different angles of taper with respect to said at sheet.
`4. The invention as set forth in claim 3 wherein one of said two tapered portions adjoin stepped portions inwardly disposed away from the ends of said sheet.
5. The invention as set forth in claim 2 wherein said two dierent tapered portions have substantially the same angle of taper with respect to said at sheet.
References Cited UNITED STATES PATENTS HENRY S. IAUDON, Primary Examiner U.S. Cl. X.R. 220-76; 229-55
US764244A 1968-10-01 1968-10-01 Vulcanized fiber shell for a roving can Expired - Lifetime US3504710A (en)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244482A (en) * 1976-03-30 1981-01-13 Fried, Krupp Gesellschaft Mit Beschrankter Haftung Multi-layer container
US4274545A (en) * 1979-06-14 1981-06-23 Lafrance Corporation Instrument housing
US5145143A (en) * 1990-09-10 1992-09-08 Steel Parts Corporation Vibration damper
EP0508363A1 (en) * 1991-04-12 1992-10-14 SIRA S.p.A Container for roving
WO1994020282A1 (en) * 1993-03-03 1994-09-15 Tripp Benjamin A Method of making a composite belt from used tires
WO1997022464A1 (en) * 1995-12-15 1997-06-26 The Goodyear Tire & Rubber Company An unvulcanized noncord reinforced subassembly for incorporation in a tire casing
FR2785223A1 (en) * 1998-11-02 2000-05-05 Michelin Soc Tech RUBBER ARTICLE WITH JOINT OF TWO RUBBER MIXTURES
US6109322A (en) * 1995-12-15 2000-08-29 The Goodyear Tire & Rubber Company Laminate composite structure for making an unvulcanized carcass for a radial ply tire as an intermediate article of manufacture
US20110049139A1 (en) * 2009-09-03 2011-03-03 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd Device housing
EP2808155A3 (en) * 2013-05-31 2015-01-07 The Boeing Company Joint assembly and method of assembling the same
US10029811B2 (en) * 2009-06-24 2018-07-24 Tetra Laval Holdings & Finance S.A. Strip splicing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2330207A (en) * 1941-01-22 1943-09-28 Contrinental Can Company Inc Method of making sheet metal containers
US3298589A (en) * 1966-03-31 1967-01-17 Budd Co Roving can with reinforced turned fiber top

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2330207A (en) * 1941-01-22 1943-09-28 Contrinental Can Company Inc Method of making sheet metal containers
US3298589A (en) * 1966-03-31 1967-01-17 Budd Co Roving can with reinforced turned fiber top

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244482A (en) * 1976-03-30 1981-01-13 Fried, Krupp Gesellschaft Mit Beschrankter Haftung Multi-layer container
US4274545A (en) * 1979-06-14 1981-06-23 Lafrance Corporation Instrument housing
US5145143A (en) * 1990-09-10 1992-09-08 Steel Parts Corporation Vibration damper
EP0508363A1 (en) * 1991-04-12 1992-10-14 SIRA S.p.A Container for roving
WO1994020282A1 (en) * 1993-03-03 1994-09-15 Tripp Benjamin A Method of making a composite belt from used tires
WO1997022464A1 (en) * 1995-12-15 1997-06-26 The Goodyear Tire & Rubber Company An unvulcanized noncord reinforced subassembly for incorporation in a tire casing
US6109322A (en) * 1995-12-15 2000-08-29 The Goodyear Tire & Rubber Company Laminate composite structure for making an unvulcanized carcass for a radial ply tire as an intermediate article of manufacture
US6336488B1 (en) 1995-12-15 2002-01-08 The Goodyear Tire & Rubber Company Unvulcanized noncord reinforced subassembly for incorporation in a tire casing
WO2000026009A1 (en) * 1998-11-02 2000-05-11 Societe De Technologie Michelin Rubber article with junction of two rubber mixture compositions
FR2785223A1 (en) * 1998-11-02 2000-05-05 Michelin Soc Tech RUBBER ARTICLE WITH JOINT OF TWO RUBBER MIXTURES
US6786258B2 (en) 1998-11-02 2004-09-07 Michelin Recherche Et Technique S.A. Rubber article with a junction between two rubber mixes
KR100726104B1 (en) * 1998-11-02 2007-06-12 소시에떼 드 테크놀로지 미쉐린 Rubber article with junction of two rubber mixture compositions
US10029811B2 (en) * 2009-06-24 2018-07-24 Tetra Laval Holdings & Finance S.A. Strip splicing
US20110049139A1 (en) * 2009-09-03 2011-03-03 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd Device housing
CN102006739A (en) * 2009-09-03 2011-04-06 鸿富锦精密工业(深圳)有限公司 Shell
US8322560B2 (en) * 2009-09-03 2012-12-04 Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd. Device housing
EP2808155A3 (en) * 2013-05-31 2015-01-07 The Boeing Company Joint assembly and method of assembling the same
US9441652B2 (en) 2013-05-31 2016-09-13 The Boeing Company Joint assembly and method of assembling the same

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